Concrete screw fischer FBS US ZN

The Fischer UltraCut concrete screw FBS II 6 US with hex head and pressed washer is made of zinc-plated steel. UltraCut FBS II 6 SK is designed for perfect installations such as pipe fixings, duct systems, ventilation pipes, and construction works. When screwed into the drill hole using a torque wrench, the screw threads cut deep into the concrete, providing maximum load-bearing capacity. Low drilling effort saves time during multiple installations. ETA approval for cracked and non-cracked concrete, and for seismic loads together with fire protection class R 120, ensures additional safety.